2008-12-08 Tuples Scala Use methods _1 _2 etc. to access members (not zero-based!) ("Hello", 1729)._2 //is 1729 ふーん、なんで0からでないんだろう？ scala> ("Hello",22,isEven) res9: (java.lang.String, Int, (Int) => Boolean) = (Hello,22,<function>)
